package com.foo.designpattern.factory.simplefactorypattern;

/**
 * com.foo.designpattern.factory.simplefactorypattern
 * Created with IntelliJ IDEA.
 * User: wangyuxi
 * DateTime: 2016/4/1720:28
 *
 * @desc 人接口
 */
public interface People {
     String say();
}
